Question

Name two modern methods of irrigation. State one important reason for their growing popularity​

Answer 1

Answer:

Drip Method: is the best modern method of irrigation as in this method water is directly given to the crops through perforated pipes. This reduces the evaporation and each crop can be irrigated according to its nature. ii. Spray Irrigation: In this method, water is utilised more efficiently.

Explanation:

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Answer 2

Drip and sprinkler system are two modern methods of irrigation.

Explanation:

• The modern methods of irrigation have been designed keeping in mind the soil structure, climate, water quality, repair & maintenance, and nature of demand.

• Under the drip irrigation method, its a type of micro-irrigation that is designed to conserve water and allows water and nutrient to slowly pass through into the root-soil and minimize evaporation.  

• Through a distribution network of pipes, tubes, and valves. It has a pump for pressurized water, a backwater controller, a sand separator, and a water filter. This method is used almost exclusively when using recyclable wastewater also has reduced soil erosion and weed growth.

• The sprinkler system is a device that is used to irrigate the crops and in many areas and is use for cooling the airborne dust. It is for industrial, agricultural, and residential use. It's suitable for all soils, has a uniform distribution, accurate and easy measurements.

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• brainly.in/question/19291252 answered by NikitaNitin.